Cut beef steak into 1 1/4-inch cubes.
Combine peppercorns, salt, paprika and garlic in a shallow dish. Add beef pieces; toss to coat with peppercorn mixture.
Thread an equal number of beef pieces onto each of four 12-inch skewers along with two onion wedges.
Place kabobs on rack in broiler pan so surface of meat is 3 to 4-inches from heat. Broil 10 to 13 minutes to desired doneness (rare to medium), turning occasionally.
Kabobs may also be grilled. Place skewers 4 to 5-inches above medium coals. Grill 13 to 17 minutes to desired doneness, turning occasionally.
Servings: 4